Pinnacle Silver and Gold advances El Potrero drilling – ICYMI 15:47 21 Aug

Original announcement by proactiveinvestors on

Company
Pinnacle Silver & Gold Corp
Ticker
PINN
Exchange
Unavailable
Region
Durango, Mexico
Primary commodity
Gold
Secondary commodities
Silver
Document categories
Drill results
Extracted
2026-08-21 20:31:33 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Pinnacle Silver and Gold has successfully extended the strike extent of mineralization at the El Potrero project in Mexico through underground drilling. The company reported encountering visible gold and good grades, effectively doubling the known strike length compared to previous channel sampling.

Reasoning: Underground drilling has effectively doubled the known strike extent of mineralization at the Pinos Cuates mine, with visible gold and good grades reported.

Positive factors

  • Step-Out Extension
  • Strike Extension

Facts used in scoring: 2

Classification and evidence

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: Underground drilling has extended mineralization by approximately 20 metres to the northwest and also to the southeast.

Evidence · text

“had extended mineralization by approximately 20 metres”

Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

Drill Results (2)

Fact 1El Potrero · goldNeeds review: drill_no_hole_idView all details
Link to this fact

Identity

Project
El Potrero
Commodity
gold
Region
mexico
Reported Region
Durango, Mexico
Ticker
PINN

Classification

Deposit Type
other
Program
mixed
Sample Type
drill
Mining Method
underground

QA/QC

QA/QC Disclosed
No
Lab Certified
No
QP Signed
No

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Compositing

Dilution Disclosed
No

Review

Needs Review
Yes
Review Reason
drill_no_hole_id
Interp. Status
scored
Historical
No

Dates

Event date
2026-08-21T00:00:00.000Z

Reasoning: Drilling extended mineralization by approximately 20 metres to the northwest.

Positive factors

  • Step-Out Extension
Fact 2El Potrero · silverNeeds review: drill_no_hole_idView all details
Link to this fact

Identity

Project
El Potrero
Commodity
silver
Region
mexico
Reported Region
Durango, Mexico
Ticker
PINN

Classification

Deposit Type
other
Program
mixed
Sample Type
drill
Mining Method
underground

QA/QC

QA/QC Disclosed
No
Lab Certified
No
QP Signed
No

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Compositing

Dilution Disclosed
No

Review

Needs Review
Yes
Review Reason
drill_no_hole_id
Interp. Status
scored
Historical
No

Dates

Event date
2026-08-21T00:00:00.000Z

Reasoning: The project is described as a gold-silver project and drilling is extending the known strike.

Positive factors

  • Step-Out Extension

How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.